docs: def write_NoteContainer(file, notecontainer, bpm=120, repeat=0, verbose=False):
      """Write a mingus.NoteContainer to a MIDI file."""
      m = MidiFile()
      t = MidiTrack(bpm)
      m.tracks = [t]
      while repeat >= 0:
          t.set_deltatime('\x00')
          t.play_NoteContainer(notecontainer)
          t.set_deltatime("\x48")
          t.stop_NoteContainer(notecontainer)
          repeat -= 1
      return m.write_file(file, verbose)